Theory of Semi-open-end Ring Spinning

Keyi Wang^1,3, Zhihong Hua², Wenliang Xue^1,3 and Longdi Cheng^1,3*

¹Key Lab of Textile Science and Technology, Ministry of Education, Donghua University, 2999 North Renmin Road, Songjiang District, Shanghai 201620, P.R. China

²College of Science, Donghua University, 2999 North Renmin Road, Songjiang District, Shanghai 201620, P.R. China

³College of Textiles, Donghua University, 2999 North Renmin Road, Songjiang District, Shanghai 201620, P.R. China

*Corresponding Author : Longdi Cheng
Professor, Key Lab of Textile Science and Technology, Ministry of Education, Donghua University, 2999 North Renmin Road, Songjiang District, Shanghai 201620, P. R. China
Tel: +86-21-67792689
Fax: +86-21-67792627
E-mail: ldch@dhu.edu.cn

Received: August 11, 2017 Accepted: August 24, 2017 Published: August 28, 2017

Citation: Wang K, Hua Z, Xue W, Cheng L (2017) Theory of Semi-open-end Ring Spinning. J Fashion Technol Textile Eng 5:4. doi:10.4172/2329-9568.1000159

In this paper we propose a novel spinning named semi-openend ring spinning. To discuss the theory, an infinitesimal cylinderchained fiber model is established, the differential Equations of the infinitesimal cylinder at different moment are established and revolved by Runge-Kutta integration. The trajectory of a fiber in vortex is simulated by a self-designed MATLAB procedure. The computation results coincide well with the experimental results. When the fiber bundle passing by the front nip is affected by the vortex and resulted into a partially strengthened and wrapped structure, it could be subsequently twisted with less twists by traveler and ring, thus the productivity could be potentially increased.